Reaction of 2-chlorobenzoxazole with anthranilic acids and 2-amino-1-naphthalenesulfonic acid.
D055598:Chemical Phenomena; D002621:Chemistry; D006993:Hypnotics and Sedatives / Q000138:chemical synthesis / Q000494:pharmacology; D010080:Oxazoles; D013451:Sulfonic Acids; D062367:ortho-Aminobenzoates
D006993:Hypnotics and Sedatives; D010080:Oxazoles; D013451:Sulfonic Acids; D062367:ortho-Aminobenzoates